| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.32 | 4.141% | $153.4205 | $153.42 | $153.40 | $153.40 |
| Purchase #2 | $81.67 | 11.657% | $91.1903 | $91.19 | $91.20 | $91.20 |
| Purchase #3 | $5.79 | 7.238% | $6.2091 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $104.28 | 5.426% | $109.9382 | $109.94 | $109.95 | $109.90 |
| Purchase #5 | $124.37 | 12.133% | $139.4598 | $139.46 | $139.45 | $139.50 |
| Purchase #6 | $76.71 | 4.730% | $80.3384 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $13.95 | 12.565% | $15.7028 | $15.70 | $15.70 | $15.70 |
| 7 purchase totals = | $554.09 | $596.2591 | $596.26 | $596.25 | $596.20 | |